Shank Diameter: About 5.5-8.5mm
Includes: 15pcs Hole Saw Drill Bit
Please allow 1-2mm error due to manual measurement, and slight color difference caused by light and screen.
Size:
6mm/0.23", 8mm/0.31", 10mm/0.39", 12mm/0.47", 14mm/0.55", 16mm/0.62", 18mm/0.7", 20mm/0.79",
22mm/0.87", 25mm/0.98", 26mm/1.02", 28mm/1.10", 30mm/1.18", 40mm/1.57", 50mm/1.97"
Features:
This diamond coated core drill bit removes a complete circle from glass, tiles, marble, ceramic.
But it can't use on granite and metal.
It only needs water For lubrication.
Always use lubrication (water), otherwise the diamond core drill will burn.
Can be used with a standard electric drill.
Start your hole diagonally, make a round trace and then hold drill straight.
Use Note:
1. Start your hole diagonally, make a round trace and then hold drill straight.
2. Always use lubrication (water), otherwise the diamond core drill will burn.